Using node:all with concurrency flag fails because prompt can't be displayed

When trying to run the following command:

```bash
fix --concurrency 4 node:all
```

The following error appears while trying to display the *Are you sure you want to configure all nodes* prompt.

```bash
Fatal error: Needed to prompt for a user-specified prompt() call (host: None), but input would be ambiguous in parallel mode

Aborting.
```